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SAE AMS4890

Copper-Beryllium Alloy Castings 97Cu - 2.1Be - 0.52Co - 0.28Si Solution Heat Treated (TB00)

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Organization: SAE
Publication Date: 1 January 2018
Status: active
Page Count: 10
scope:

Form:

This specification covers a copper-beryllium alloy in the form of sand, investment, or centrifugal castings.

Castings shall be made by the investment casting process unless another casting process is agreed upon by purchaser.

Application:

These castings have been used typically for small parts of intricate design requiring good corrosion-resistance and high strength, but usage is not limited to such applications.

Safety - Hazardous Materials:

While the materials, methods, applications, and processes described or referenced in this specification may involve the use of hazardous materials, this specification does not address the hazards which may be involved in such use. It is the sole responsibility of the user to ensure familiarity with the safe and proper use of any hazardous materials and to take necessary precautionary measures to ensure the health and safety of all personnel involved.

Document History

SAE AMS4890
January 1, 2018
Copper-Beryllium Alloy Castings 97Cu - 2.1Be - 0.52Co - 0.28Si Solution Heat Treated (TB00)
Form: This specification covers a copper-beryllium alloy in the form of sand, investment, or centrifugal castings. Castings shall be made by the investment casting process unless another casting...
September 1, 2005
Copper-Beryllium Alloy Castings 97Cu - 2.1Be - 0.52Co - 0.28Si Solution Heat Treated (TB00)
Form: This specification covers a copper-beryllium alloy in the form of sand, investment, or centrifugal castings. Castings shall be made by the investment casting process unless another casting...
September 1, 2005
Copper-Beryllium Alloy Castings 97Cu - 2.1Be - 0.52Co - 0.28Si Solution Heat Treated (TB00)
Form: This specification covers a copper-beryllium alloy in the form of sand, investment, or centrifugal castings. Castings shall be made by the investment casting process unless another casting...
April 1, 1993
Copper-Beryllium Alloy Castings 97Cu - 2.1Be - 0.52Co - 0.28Si Solution Heat Treated (TB00) (UNS C82500)
SCOPE: Form: This specification covers a copper-beryllium alloy in the form of sand, investment, or centrifugal castings. Castings shall be made by the investment casting process unless another...
June 30, 1960
COPPER-BERYLLIUM ALLOY CASTINGS, INVESTMENT 2Be - 0.4Co - 0.3Si
APPLICATION: Primarily for small parts of intricate design requiring good corrosion resistance and high strength.
February 1, 1956
COPPER-BERYLLIUM ALLOY CASTINGS, PRECISION INVESTMENT 2Be - 0.4Co - 0.3Si
Application: Primarily for small parts of intricate design requiring good corrosion resistance and high strength.

References

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